国标丝锥、扭矩对照
表
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(International Taps,torque comparison table)
规格mm(standard)
M1
M2
M3
M4
M5
M6
M8
M10
M12
M14
M16
扭矩N.M(Torque)
0.04
0.22
0.54
1.40
2.30
4.20
8.50
15.0
25.0
37.0
45.0
规格mm(standard)
M18
M20
M22
M24
M27
M30
M33
M36
M39
M42
M45
扭矩N.M(Torque)
75.0
86.0
99.0
147
170
250
290
400
450
500
650
规格mm(standard)
M48
M52
M56
M60
M64
M68
M72
M76
M80
扭矩N.M(Torque)
800
900
1200
1300
1600
1700
1900
2000
2200
国标螺孔、钻头直径对照表(International screw, drill bit diameter comparison table)
螺孔(tap hole)
M1
M2
M3
M4
M5
M6
M8
M10
M12
M14
M16
钻头直径mm
(Drill Diameter)
0.75
1.6
2.5
3.3
4.2
5
6.8
8.5
10.2
12
14
螺孔(tap hole)
M18
M20
M22
M24
M27
M30
M33
M36
M39
M42
M45
钻头直径mm
(Drill Diameter)
15.5
17.5
19.5
21
24
26.5
29.5
32
35
37.5
40.5
螺孔(tap hole)
M48
M52
M56
M60
M64
M68
M72
M76
M80
钻头直径mm
(Drill Diameter)
43
47
50.5
54.5
58
62
66
70
74